Decorative baseball tank cover



FIG. 1 is a perspective view of the decorative baseball tank cover in accordance with my invention;

FIG. 2 is a front elevation view of the decorative baseball tank cover;

FIG. 3 is a side view of the decorative baseball tank cover;

FIG. 4 is a rear view of the decorative baseball tank cover;

FIG. 5 is the other side view of the decorative baseball tank cover;

FIG. 6 is a top plan view of the decorative baseball tank cover; and,

FIG. 7 is a bottom plan view of the decorative baseball tank cover.

The broken line showing is included for the purpose of illustrating and forms no part of the claimed design. 

The ornamental design for a decorative baseball tank cover, as shown and described. 